CN201810563U - Circulation-flow pressurization ventilation compressor - Google Patents
Circulation-flow pressurization ventilation compressor Download PDFInfo
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- CN201810563U CN201810563U CN2009202150120U CN200920215012U CN201810563U CN 201810563 U CN201810563 U CN 201810563U CN 2009202150120 U CN2009202150120 U CN 2009202150120U CN 200920215012 U CN200920215012 U CN 200920215012U CN 201810563 U CN201810563 U CN 201810563U
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Abstract
The utility model discloses a circulation-flow pressurization ventilation compressor which comprises a casing and a rotor. The utility model is characterized in that the rotor consists of an air gear and a transmission shaft; the air gear consists of a shaft sleeve, an air gear disc and an air impeller; the air gear is connected with the transmission shaft through the shaft sleeve; the air impeller is connected with the air gear disc through an air impeller root part; the air impeller is formed by superposition of a plurality of layers of air impeller blades; and an air impeller air passage is arranged between two air impeller blades, and is provided an air impeller air passage inlet and an air impeller air passage outlet. Compared with the conventional centrifugal axial-flow gas compressor, the circulation-flow pressurization ventilation compressor has extremely simple structure, can greatly reduce the material consumption, the weight, the friction to increase efficiency, and the energy consumption, enlarges the application range, and is very convenient for transportation, installation, use and maintenance.
Description
Technical field
The utility model relates to the air purification compression technique area, specifically a kind of circular current pressure boosting ventilation gas compressor.
Background technique
The axial-flow blower blast of people's use now is low, handles the pollutant ability, and noise is big, big energy-consuming, efficient is low, the centrifugal axial flow gas compressor complex structure that people use, and materials are many, and weight is big, pressurized effect is poor, and efficient is low, big energy-consuming, and using scope is narrow.
Summary of the invention
It is a kind of simple in structure that the purpose of this utility model is to provide, and materials are few, and are in light weight, and it is strong to handle the pollutant ability, and the pressurized gas pressurized effect is good, the efficient height, and power consumption is few, and noise is low, the circular current pressure boosting ventilation gas compressor of using scope broadness.
The utility model is achieved through the following technical solutions: a kind of circular current pressure boosting ventilation gas compressor, include casing, rotor, characteristics are, rotor is made of wind gear and transmission shaft, the wind gear is made of axle sleeve, wind gear disk and wind tooth, the wind gear connects with transmission shaft by axle sleeve, the wind tooth connects by the wind tooth tooth root gear disk that follows the wind, the wind tooth is formed by stacking by multilayer wind tingia sheet, be provided with wind tooth air flue between wind tingia sheet and the wind tingia sheet, wind tooth air flue is provided with air flue import of wind tooth and the outlet of wind tooth air flue.
Circular current pressure boosting ventilation gas compressor is far different with existing old-fashioned propeller fan, centrifugal axial flow gas compressor structural principle.In order to narrate conveniently, clarity has several vocabularies of terms to explain earlier at this:
Rotor and organism sidewall, side that the rotor medial axis is pointed to are called ventilation pressure mechanism of qi axial side wall, axial sides.The axial windward side of wind gear (the air inlet through hollow shaft face of wind gear) is defined as the axial outer side surface (or being called front axle to the side) of wind gear, and the another side of wind gear correspondingly is decided to be the wind gear inner side surface back axial side of wind gear (or be called).
Wind tingia sheet is the root of wind tingia sheet near wind gear disk position radially, is called for short tooth root; Wind tingia sheet radial extremity is a wind tooth top portion, is called for short tooth top; The wind tooth is wind tooth bottom or bottom near the tooth root position; The wind tooth is called wind tooth top near the tooth top position, and wind tooth air inlet through hollow shaft edge is the leading edge of wind tooth, and its axial air draft edge is called wind tooth trailing edge.
The branch of wind tooth front and back: forward swirling eddy points to be before, swirling eddy points to dorsad be after.
The wind top circle promptly is a wind gear radial edges, and the wind gear shaft is a wind gear axial edge to lateral edge, and wind gear axial edge is divided wind tooth front axle axial edge behind edge and wind tooth again.
The circular current pressure boosting ventilation gas compressor main structural components is exactly epitrochanterian wind gear, and this ventilation pressure mechanism of qi to static guide plate, just can produce high-pressure shaft to air flow and depend merely on the wind gear without cylinder casing and antero posterior axis.
The wind gear is made of wind gear bush, wind gear disk and wind tooth, and wherein, the wind gear disk is similar with general old-fashioned axial-flow blower axial flow gas compression movement tube, and the wind tooth is connected on this wind gear disk.
Connecting several wind teeth on the wind gear disk, each wind tooth all is to be overlaped by multilayer wind tingia sheet to form, and the wind tingia sheet quantity of each wind tooth equates that corresponding wind tingia plate shape is the same with size.Be provided with wind tooth air flue between the multilayer blade, be meant that the wind tingia sheet that is formed by stacking does not have two-layer or which floor fits together, all certain clearance will be arranged between every two-layer wind tingia sheet, be beneficial to air-flow and therefrom pass through.Wind tooth air flue, the spacing size between the just two-layer wind tingia sheet should be decided according to usage requirement.
The import of wind tooth air flue is located at wind tooth leading edge, and its outlet is located at wind tooth trailing edge, and promptly air-flow can enter wind tooth air flue from wind tooth leading edge air intake, flows out the wind tooth from wind tooth trailing edge air outlet again.
The wind tingia sheet of each wind tooth must not be less than two-layer, and the wind tooth air flue of each wind tooth is minimum to be one deck, as: two-layer wind tingia sheet constitutes one deck wind tooth air flue, and three layers of wind tingia sheet constitute two-layer wind tooth air flue, and four layers of wind tingia sheet constitute three layers of wind tooth air flue,
In wind tooth when work, is both from the wind tooth air flue import inspiration gas of wind tooth leading edge air intake, again from wind tooth leading edge air intake appearance working surface inspiration gas, be the wind tooth air-breathing be dual, therefore whole wind gear flow will be much bigger, and wind tooth air flue level is many more, and wind tooth suction air volume is just big more.
The more important thing is that the gas that enters wind tooth air flue will absorb energy from twi-tier blade, thereby will obtain higher blast.
The purpose that the leakproof isolating plate is set on the wind tooth tooth top of this programme has two: the one, and the gas that prevents wind tooth air flue flows outside the wind gear because action of centrifugal force flows out tooth top; The 2nd, connect wind tooth blade and blade top, the wind gear is reinforced, can make wind tingia sheet each interval form machine made wind tooth air flue again.This leakproof isolating plate should gently should not weigh, so adopt light sheet to make as far as possible, the leakproof isolating plate tingia sheet top of following the wind connects.
The wind tooth root portion of this programme can also be provided with tooth root and support isolating plate, and tooth root supports isolating plate and connecting wind tingia sheet root.
In the wind tooth air flue of this programme the supercharging guide plate can also be set, the purpose that the supercharging guide plate is set is for the track that the air-flow that enters in the wind tooth air flue is determined along the supercharging guide plate wind tooth air flue of flowing through.So just can make the air-flow of the wind tooth air flue of flowing through to absorb energy from wind tooth double side walls, can absorb energy from the supercharging guide plate again, so just can obtain higher blast, air flue supercharging guide plate must be connected wind tooth air flue by near the leading edge wind tooth air flue import (or the import of wind tooth air flue) of wind tooth air flue.This perforation can be straight, can be oblique, can be linear type, also can be curyilinear.The longitudinal edge of the air flue supercharging guide plate tooth air flue sidewall that follows the wind connects.As required, in the wind tooth air flue supercharging guide plate can be set one, also can establish the above supercharging guide plate of twice, air flue supercharging guide plate can make the wind gear obtain pressurized effect, can obtain the effect that reduces noise again.Air flue supercharging guide plate can be multiple different structural type, as straight-plate-type, arc plate shape, airfoil etc., the length of air flue supercharging guide plate can be greater than or less than the width (distance from wind tooth leading edge to its trailing edge) of wind tooth air flue, also can equate with the width of wind tooth air flue.
In order to guarantee that the wind gear has enough intensity and enough rigidity, the technical program can also be provided with the reinforcing lacing wire on the wind gear, this reinforcing lacing wire places wind gear axial sides, by such reinforcing lacing wire whole wind gear wind tooth will be connected as a single entity, thereby just can makes the whole wind gear have better intensity and rigidity.
In order more effectively to increase blast, the outlet of the wind tooth air flue of the previous wind tooth of the technical program is facing to following one deck wind tooth air flue import of an adjacent back wind tooth, and following one deck wind tooth air flue that the air-flow that the wind tooth air flue outlet of previous wind tooth is discharged enters an adjacent back wind tooth continues to give to process supercharging.
The wind tingia sheet level of whole wind gear is many more, and wind tooth air flue level is also just many more, and makes the wind tooth air flue outlet of being correlated with facing to the import of adjacent wind tooth air flue, and the air-flow acquisition supercharging number of times that then enters the wind gear is just many more, thereby its blast increase is just big more.For example, the wind tooth air flue of wind gear is two layers, the air-flow that then enters the wind gear just can be through twice pressurization, the wind tooth air flue of wind gear is three layers, the air-flow that enters in the wind gear just can pressurize through three times ..., in other words, gas by wind tooth appearance working surface and wind tooth air flue import inspiration can repeatedly be given the processing pressurization through multi-level wind tooth air flue, so just can make the ventilation pressure mechanism of qi obtain very high blast.
The wind tooth air flue outlet of wind gear is facing to the wind tooth air flue import of an adjacent back wind tooth, it is corresponding if the wind tooth air flue of identical level is imported and exported, such as, allow the first layer wind tooth air flue of previous wind tooth export the first layer wind tooth air flue import that faces toward an adjacent back wind tooth, the second layer wind tooth air flue outlet of previous wind tooth is facing to the second layer wind tooth air flue import of an adjacent back wind tooth, this mode of structure is to make the wind gear mesh efflux out air-flow, the wind gear can't proper functioning, therefore the purpose requirement that does not just reach repeatedly multiple pressurizing.
Make the wind gear reach repeatedly the requirement of multiple pressurizing, it must be the corresponding of different levels that the wind tooth air flue of wind gear is imported and exported.Such as, the first layer wind tooth air flue outlet of previous wind tooth is facing to the second layer wind tooth air flue import of an adjacent back wind tooth, and the second layer wind tooth air flue outlet of previous wind tooth faces toward the 3rd layer of wind tooth air flue import of an adjacent back wind tooth ...,
The wind tooth air flue of different levels is imported and exported corresponding, multiple different mode of structure can also be arranged, such as, the trailing edge outlet of previous wind tooth appearance working surface is facing to the first layer wind tooth air flue import of an adjacent back wind tooth, the first layer wind tooth air flue outlet of previous wind tooth is facing to the second layer wind tooth air flue import of an adjacent back wind tooth, the second layer wind tooth air flue outlet of previous wind tooth is facing to the 3rd layer of wind tooth air flue import of an adjacent back wind tooth, such as, the appearance working surface trailing edge outlet of previous wind tooth and the outlet of its first layer wind tooth air flue are facing to the second layer wind tooth air flue import of an adjacent back wind tooth, the second layer wind tooth air flue outlet of previous wind tooth is facing to the 3rd layer of wind tooth air flue import of an adjacent back wind tooth, for another example, first of previous wind tooth, the outlet of second layer wind tooth air flue is facing to the 3rd of an adjacent back wind tooth, the import of the 4th layer of wind tooth air flue, the 3rd of previous wind tooth, the 4th layer of wind tooth air flue outlet is facing to the 5th of an adjacent back wind tooth, the import of layer 6 wind tooth air flue,, or the like.In a word, the wind tooth air flue of different levels is imported and exported corresponded manner multiple different structural type.Concrete structural type should be decided on concrete usage requirement and wind tooth air flue level.
Wind gear wind tooth air intake mode has multiple, as from wind tooth appearance working surface leading edge air intake air intake, from the air flue import of a wind tooth of wind tooth or two three ... wind tooth air flue import air intake, from wind tooth appearance working surface air intake and the air flue import of a wind tooth of wind tooth or two three ... the import of wind tooth air flue is air intake simultaneously,
Wind gear wind tooth row wind mode also has multiple, as, from the air draft of wind tooth appearance working surface trailing edge outlet air end, from a wind tooth of wind tooth air flue outlet air draft, from wind tooth appearance working surface trailing edge outlet air end and wind tooth air flue or from several wind tooth air flues outlets air drafts simultaneously,, the air draft direction can be the rotor tangential, also can be axial.
The wind tooth of wind gear is that multi-level wind tingia sheet constitutes, and its wind tooth air flue is multi-level.And the outlet of the wind tooth air flue of previous wind tooth is corresponding with the wind tooth air flue import different levels of an adjacent back wind tooth, then the first layer wind tooth air flue import of the wind tooth of this wind gear is effective intake grill of wind tooth, the airflow inlet direction is similar to the rotor rotating locus, last one deck wind tooth air flue outlet of wind tooth is effective exhaust port of wind tooth, Way out can be the rotor tangential, it also can be the rotor axial formula, the second layer of wind tooth, the 3rd layer ... the import of wind tooth air flue is the transition intake grill, the importer is to the first layer of needs with adjacent previous wind tooth, the second layer, the 3rd layer ... the outlet of wind tooth air flue is corresponding, the first layer of wind tooth, the second layer, the 3rd layer ... the outlet of wind tooth air flue is the transition exhaust outlet, and Way out will be with second of an adjacent back wind tooth, the 3rd, the import of the 4th layer of wind tooth air flue is corresponding.
The wind gear wind tooth of the technical program is that multi-level wind tingia sheet is formed by stacking, its wind tooth air flue is the multilayered structure formula, and it is again that different levels are corresponding that the wind tooth air flue of wind tooth is imported and exported, then by the gas of the wind tooth air flue inspiration of wind tooth can rotate a circle through several times with rotor, tens times, tens times processing supercharging, and this gas can absorb the energy boost pressure from the double-deck wall of wind tingia sheet again in wind tooth air flue, will be very high so export the gas pressure of discharging to the effective wind tooth of wind tooth end one deck air flue.If with existing old-fashioned centrifugal or axial flow gas compressor processing gas, want that the gas of compressor front end inspiration is given several times, process supercharging tens times, tens times, what, tens grades, tens grades single-stage impeller serials must be used, and must add static rectification and guide facility between the single-stage impeller, the gas of gas compressor inspiration could be given several times, be processed supercharging tens times, tens times.
Compare with existing old-fashioned centrifugal axial flow gas compressor, the utility model structure is very simple, can greatly save the material weight reduction, can greatly alleviate friction raises the efficiency, save energy consumption, using scope is wider, and it is very convenient to carry, install, use, keep in repair.
Circular current pressure boosting ventilation gas compressor of the present utility model, the wind tooth air flue outlet of the previous wind tooth of wind gear can be interconnected by wind tooth air flue connecting vessels with the wind tooth air flue of an adjacent back wind tooth.After the connection, the wind tooth air flue of then previous wind tooth just becomes unified wind tooth air flue with the wind tooth air flue of a back wind tooth.Such as, previous wind tooth first layer wind tooth air flue outlet is connected with the second layer wind tooth air flue import of an adjacent back wind tooth, the import of then previous wind tooth first layer wind tooth air flue is this unified wind tooth air flue import after being communicated with, and back wind tooth second layer wind tooth air flue outlet is this wind tooth air flue outlet after reunification.If from front to back, the first layer wind tooth air flue outlet of previous first wind tooth is connected with the second layer wind tooth air flue import of an adjacent back second wind tooth, the second layer wind tooth air flue outlet of previous second wind tooth is connected with adjacent the 3rd layer of wind tooth air flue of back one third wind tooth import, the 3rd layer of wind tooth air flue outlet of the previous third wind tooth is connected with the 4th layer of wind tooth air flue import of an adjacent back fourth wind tooth and forms unified wind tooth air flue, the import of then previous wind tooth first first layer wind tooth air flue is this wind tooth air flue import after reunification, and the 4th layer of air flue outlet of a back fourth wind tooth is this wind tooth air flue outlet after reunification.
For example, wind gear wind tooth is five layers of wind tooth air flue outlet unified wind tooth air flue of composition that is connected with import, the import of then previous wind tooth first layer wind tooth air flue is this wind tooth air flue import after reunification, the layer 5 wind tooth outlet of next the 5th wind tooth is this wind tooth air flue outlet after reunification ... in a word, the outlet of wind tooth air flue should be decided on actual use and wind tooth air flue level quantity with the import Placement.
The outlet of wind tooth air flue is connected with import and forms unified wind tooth air flue, and then this wind tooth air flue just can be a ring or circular arc.Air-flow is done annularly flow around the wind gear disk in such annular or arc air flue.
Wind tooth air flue connecting vessels places between the two wind teeth, and the inboard air flue of wind tooth air flue connecting vessels can be with different levels, and each layer air flue corresponding wind tooth air flue of front after wind tooth respectively is connected; The inboard air flue of wind tooth air flue connecting vessels can be the same cavity that is regardless of level, allows this cavity all communicate with the wind tooth air flue of the different levels of front and back wind tooth.
In order further to improve the pressurized effect and the supercharging efficient of ventilation pressure mechanism of qi, rotor of the present utility model several wind gears of can connecting simultaneously, allow each wind tooth air flue outlet of first wind gear with another or corresponding each wind tooth air flue import of several wind gears is corresponding or be connected in addition, allow each corresponding wind tooth air flue of several wind gears be connected into unified wind tooth air flue, first each layer of wind gear wind tooth air flue import is the unified wind gear wind tooth air flue import of the series connection whole rotor in back, and last force one wind gear wind tooth effectively exports (axial or tangential) and is the unified wind gear wind tooth air flue outlet of the whole rotor in series connection back.The gas that can make the wind gear rotor enter chopped-off head wind gear wind tooth air flue by such structure is followed and same several weeks of rotor rotation is given processing through the more multi-level wind tooth of multistage wind gears air flue and pressurize, thereby just can obtain more energy, produce higher blast, whole pressurization is to carry out in same rotor inline becomes unified wind tooth air flue, need not add any static flow guide device.
The wind tooth air flue of the wind tooth of the same wind gear of circular current pressure boosting ventilation gas compressor different levels is imported and exported corresponding or is communicated with, or the import and export of the wind tooth air flue of several wind gears are connected, after different levels or different wind gears are composed in series unified wind tooth air flue, gas by wind tooth appearance working surface air intake or first layer wind tooth air flue import inspiration can rotate a circle or a few week in company with the wind gear rotor, give processing through multi-level wind tooth air flue, thereby acquisition more energy, produce higher blast, whole pressurization is to carry out in the wind gear of same rotor, need not to add static flow guide device.As seen, the circular current pressure boosting ventilation gas compressor that multistage wind gear is in series, equally greatly simplified structure reduces materials, and weight reduction reduces the Pneumatic friction area, can greatly save resource, raises the efficiency significantly, greatly saves the energy.
Circular current pressure boosting ventilation gas compressor wind gear wind tooth air flue importer of the present utility model slightly becomes the angle of cut (or say with rotor turn to basically identical) to turning to rotor.Wind tooth air flue can be multiple different structural type, and as vertical one-tenth expansion shape, shrink shape, uniform section shape etc., wind tooth internal diameter cross section can be circular, square, arc, oblateness etc.The outlet of wind tooth can be tangential, also can be axial.
The utility model adopts three kinds of supercharging working principle processing gas respectively, i.e. punching press active force supercharging working principle, turning effort power supercharging working principle, the common supercharging working principle of punching press active force turning effort power processing gas.
Use as general depression circulation pressure boosting ventilation gas compressor, can adopt simple punching press active force supercharging working principle and simple turning effort power supercharging working principle respectively.This ventilation pressure mechanism of qi adopts single-stage wind gear configurations, wind gear wind tingia chip architecture level needn't be too many, wind tooth air flue level also needn't be too many, and wind tooth air flue is communicated with the back unified wind tooth air flue of composition needn't be oversize, and it is just passable to be less than or equal to rotor circumference length.Be generally circular arc, the part that accounts for whole circumference just.Wind gear outlet is axially (also can for rotor tangential).This structural type is if wind tooth air flue importer, then adopts simple punching press active force working principle processing gas to the sub-switched in opposite of transfer.During work, rotor rotation, gas reverses son by the import of wind tooth air flue and turns to and rush in the wind tooth air flue, because its flow direction is opposite with wind tooth air flue sidewall moving direction, can constantly absorbs energy and is compressed supercharging.This structural type is if wind tooth air flue importer then adopts simple turning effort power supercharging working principle processing gas to turning to identically with rotor.Wind tooth air flue vertically becomes to expand shape (or be isolated into expansion shape by wind tooth air flue supercharging guide plate), and during work, rotor rotation produces a kind of draft in its front end wind tooth air flue import, directly with in the ambient atmos inspiration wind tooth air flue.Because gas flow is identical with wind tooth air flue sidewall moving direction, can constantly obtains energy and be accelerated.Because wind tooth air flue vertically becomes to expand shape, this gas can constantly be decelerated diffusion again, finally obtains higher blast.
Use as high pressure or extra-high voltage gas compressor compressor, the utility model can adopt simple turning effort power supercharging working principle and the common supercharging working principle of punching press active force turning effort power processing gas respectively.These principles of action adopt single-stage multi-level wind tingia sheet multi-level wind tooth air flue or multistage wind gear cascaded structure form.Adopting flow process is single ring wind tooth air flue in a week, or flow process is many rings wind tooth air flue in several weeks.Wind tooth air flue outlet can be tangential, also can be axial, this ring wind tooth air flue can be expansion shape, that shrink shape, also can be uniform section shape.
This structural type, if the anterior wind tooth of rotor upper airway flow to the rotor switched in opposite, rotor rear portion wind tooth upper airway flow is to turning in the same way with rotor, this structural type should adopt the common supercharging working principle of punching press active force and turning effort power.During work, rotor rotation, gas reverses son by the import of rotor leading edge wind tooth air flue and turns to and rush in the anterior wind tooth of the rotor air flue, because that it flows to is opposite with rotor front portion wind tooth air flue sidewall moving direction, can constantly absorbs energy and is compressed supercharging.This gas stream is crossed behind the anterior wind tooth of the rotor air flue through directly flowing to rotor rear portion wind tooth air flue again after the commutation and rotor turns to co-flow, at this moment relies on turning effort power and obtains the pressure energy.Because gas flow direction in the wind tooth air flue of rotor rear portion is the same with wind tooth air flue sidewall and wind tooth air flue supercharging guide plate moving direction, is accelerated supercharging so can constantly absorb energy.
The rotor of this structural type wants to change its anterior wind tooth air flue air flow direction, makes it following current and enters its rear portion clockwise son of wind tooth air flue and turn to and flow and constantly obtain energy, and three kinds of technical measures are arranged:
The one, the wind tooth air flue import of the sub-rear portion of transfer couples together by wind tooth air flue connecting vessels with the outlet of the anterior wind tooth of rotor air flue, like this, the anterior wind tooth of the rotor air flue outlet air-flow of coming can be introduced rotor rear portion wind tooth air flue by commutation very naturally through wind tooth air flue connecting vessels and clockwise son turns to mobile.
The 2nd, between the outlet of the anterior wind tooth of rotor air flue and its rear portion wind tooth air flue import, set up commutation fluid director (static, rotation all can), change the anterior wind tooth of the rotor air flue exit flow flow direction by the commutation fluid director.
Three, mainly be meant the rotor that multistage wind gear series connection is used, the rotor that this multistage wind gear is connected and used, the way that adopts twin shaft to connect, soon the wind gear of front part of a body gets final product with two concentric transmission shafts driving counter-rotatings respectively with the wind gear of After-Body.Like this, gear rotation is to flowing against the wind in front part of a body wind tooth air flue for air-flow, and by punching press active force acquisition pressure energy, the clockwise son of air-flow inflow After-Body wind tooth air flue turns to mobile, obtains the pressure energy by turning effort power.
The utility model uses as high pressure extra-high voltage gas compressor compressor, if before and after the rotor everywhere wind tooth upper airway flow to all turning in the same way with rotor, it also is in the same way that the anterior wind tooth of rotor air flue importer turns to transfer, the rotor of this structural type then adopts simple turning effort power processing gas.During work, the rotor rotation promptly can produce a kind of negative pressure with wind tooth air flue inlet in rotor wind tooth air flue, directly ambient atmos is drawn in the wind tooth air flue.Because gas flow is consistent with wind tooth air flue sidewall moving direction, is accelerated so can constantly obtain energy.
This structural type, if add fan or the directly aweather tooth air flue import air blast of rear flow fan impeller at the rotor front end, effect can be better.
The utility model circular current pressure boosting ventilation gas compressor rotor relies on motor or other diesel engines, petrol engine, gas turbine, steam turbine etc. to drive running.
The circular current pressure boosting ventilation gas compressor purposes is very extensive, uses as general ventilator, and is simple in structure, saves material, in light weight, energy-efficient, is adapted to multiple ventilation air-supply occasion and uses.Use as high pressure or extra-high voltage gas compressor compressor, because it is simple in structure, in light weight, energy-efficient, much more superior than various centrifugal compressors, axial flow compressor, Roots blower, adapt to and replace various special-purpose gas compressor compressors uses, especially adapt to the gas compressor that replaces various vehicles, boats and ships, aircraft and so on aircraft engine and use.
Below in conjunction with drawings and Examples the utility model is at length explained.
Description of drawings
First kind of mode of execution structural representation of Fig. 1-the utility model;
First kind of mode of execution rotor structure of Fig. 2-the utility model schematic representation;
First kind of mode of execution wind of Fig. 3-the utility model gear wind toothing schematic representation;
Second kind of mode of execution wind of Fig. 4-the utility model gear structure schematic representation;
Second kind of mode of execution wind of Fig. 5-the utility model toothing schematic representation;
Second kind of mode of execution rotor structure of Fig. 6-the utility model schematic representation;
The third mode of execution rotor structure schematic representation of Fig. 7-the utility model;
First kind of structural representation of the third mode of execution wind tooth air flue connecting vessels of Fig. 8-the utility model;
The third mode of execution wind tooth of Fig. 9-the utility model and wind tooth connecting vessels connectivity structure schematic representation;
Second kind of structural representation of the third mode of execution wind tooth air flue connecting vessels of Figure 10-the utility model;
The 4th kind of mode of execution rotor structure schematic representation of Figure 11-the utility model;
The 4th kind of mode of execution wind tooth of Figure 12-the utility model air flue commutation fluid director structural representation;
The 4th kind of mode of execution wind tooth of Figure 13-the utility model air flue connecting vessels structural representation;
The 5th kind of mode of execution structural representation of Figure 14-the utility model;
The 6th kind of mode of execution rotor structure schematic representation of Figure 15-the utility model;
The 7th kind, the 8th kind mode of execution rotor structure schematic representation of Figure 16-the utility model.
The explanation of accompanying drawing drawing:
1 casing, 2 rotors, 3 wind gears, 4 transmission shafts, 5 axle sleeves, 6 wind gear disks, 7 wind teeth, 8 wind tooth tooth roots, 9 wind tingia sheets, 10 wind tooth air flues, 11 wind tooth air flue imports, the outlet of 12 wind tooth air flues, 13 tooth roots support isolating plate, 14 wind tooth tooth tops, 15 leakproof isolating plates, 16 supercharging guide plates, 17 wind tooth air flue connecting vesselss, 18 commutation fluid directors, 19 commutation water conservancy diversion connecting vesselss, 20 static commutation fluid directors, 21 wind tooth working surface leading edge intake grills, 22 wind tooth working surface trailing edge exhaust outlets, 23 blower fan, 24 motors, 25 reinforce lacing wire, 9 ' wind tooth connecting vessels blade, 10 ' wind tooth connecting vessels air flue.
Embodiment
Embodiment 1, with reference to figure 1,2,3, a kind of circular current pressure boosting ventilation gas compressor, include casing 1, rotor 2, wind gear 3, transmission shaft (motor shaft) 4, wind gear bush 5, wind gear disk 6, wind tooth 7, follow the wind gear bush 5 of wind gear disk 6 connects, wind tooth 7 connects by follow the wind gear disk 6 of wind tooth tooth root 8, four wind teeth 7 all are to be formed by stacking by two-layer arc sheet iron wind tingia sheet 9, be provided with wind tooth air flue 10 between the wind tingia sheet 9, wind tooth air flue 10 is provided with wind tooth air flue import 11 and wind tooth air flue outlet 12,3 liang of axial sides of wind gear all are provided with ring and reinforce lacing wire 25, reinforce lacing wire 25 and follow the wind the tingia sheet through being welded to connect each wind tingia sheet 9, wind gear disk 6 is a cylindrical shape, and wind tooth tooth root 8 gear disk 6 that follows the wind welds together, and wind gear 3 connects by the transmission shaft 4 of wind gear bush 5 with motor 24.Wind tooth working surface leading edge intake grill 21 directions are followed the wind gear rotation to slightly becoming the angle of cut with wind tooth air flue import 11 directions, and wind tooth working surface trailing edge exhaust outlet 22 directions and wind tooth air flue export 12 directions and be axially.
This machine adopts simple punching press active force supercharging working principle processing gas, during work, gas is axial sides (motor one side is set) in the past, enter in wind tooth appearance working surface and the wind tooth air flue 10 by wind tooth working surface leading edge intake grill 21 and wind tooth air flue import 11, axially discharge the wind gear by wind tooth working surface trailing edge exhaust outlet 22 and wind tooth air flue outlet 12 then.In the work, by wind tooth working surface leading edge intake grill 21 and wind tooth air flue import 11 dual regions air intakes, so its air quantity is just big, again because the gas flow direction that enters in the wind tooth air flue is opposite with the moving direction of wind tooth air flue 10, can constantly absorb energy and be compressed supercharging, so its blast is just than higher.
This routine air intake is dual, and supercharging also is dual, and is bigger than general old-fashioned axial-flow blower air quantity, the blast height.Static parallel works in the middle of need not adding, force one wind gear just can push up old-fashioned axial-flow blower two-stage and use, and volume is little, and materials are few, and are energy-efficient.
This example adapts to makes the use of various ventilation air-supply axial-flow blowers.
This example can be made pipe type blower gas fan and use, if remove casing (only adding the guard shield of setting up defences at rotor), can make general ventilator and use.
Embodiment 2, with reference to figure 4,5,6, this example is the same substantially with example 1, different is that this routine wind tooth is formed by stacking by three layers of wind tingia sheet, wind tooth air flue 10 is two layers, the first layer wind tooth air flue outlet 12 of previous wind tooth is corresponding with the second layer wind tooth air flue import 11 of an adjacent back wind tooth, as Fig. 4, Fig. 5, previous wind tooth first layer wind tooth air flue outlet is the transition exhaust port, second layer wind tooth air flue import 11 with an adjacent back wind tooth is corresponding, the second layer wind tooth air flue outlet 12 of previous wind tooth is the externally effective exhaust port of wind tooth, and Way out is axial; The import of previous wind tooth first layer wind tooth air flue is the externally effective air sucking mouth of wind tooth, the importer to the wind gear rotation to slightly being the angle of cut, the import of previous wind tooth second layer wind tooth air flue is a wind tooth transition intake grill, and the importer is corresponding to the first layer wind tooth outlet with adjacent previous wind tooth.The gas of previous in other words wind tooth first layer wind tooth air flue import 11 inspirations through processing arrange again in after the second layer wind tooth air flue of a wind tooth give processing more once, externally discharge wind gear 3 by this second layer wind tooth air flue outlet then.Second difference is that this routine wind tooth bottom is provided with tooth root support isolating plate 13, and tooth root supports isolating plate 13 support and connection and wind tingia wheel root.Be equipped with twice supercharging guide plate 16 in every layer of wind tooth air flue that the 3rd difference is this example.
This example also is to adopt simple punching press active force working principle processing gas.During work, after the deceleration supercharging, arrange again in second layer wind tooth air flue deceleration supercharging by the gas of first layer wind tooth air flue import 11 and 21 inspirations of wind tooth working surface leading edge intake grill, and then be discharged from the wind tooth.The gas that is the inspiration of wind tooth is through twice deceleration supercharging, and pressurized effect is good, the efficient height.Because the effect of supercharging guide plate is arranged, make gas big with the flow component area of contact in wind tooth air flue, the energy of absorption is just many, so its pressurized effect will be better.
This example can be done the air-supply of high pressure pipe line formula blower and use.Can directly do the use of ventilation machine if remove casing.
Be provided with wind tooth air flue connecting vessels 17 between wind tooth 7 that second difference is this routine wind gear and the wind tooth 7, the wind tooth connecting vessels blade 9 that wind tooth air flue connecting vessels 17 is done by five layers of sheet iron ' be formed by stacking, wind tooth connecting vessels air flue 10 ' be that four layers of wind tooth air flue that is being communicated with former and later two wind teeth are are respectively imported and exported.As Fig. 8, Figure 10, wind tooth air flue connecting vessels 17 first layer air flues are imported and exported and are being connected the first layer wind tooth air flue of previous wind tooth 7 and the second layer wind tooth air flue of a back wind tooth respectively; Wind tooth air flue connecting vessels 17 second layer air flues are imported and exported and are being connected the second layer wind tooth air flue of previous wind tooth and the 3rd layer of wind tooth air flue of a back wind tooth respectively; The 3rd layer of air flue of wind tooth air flue connecting vessels 17 imported and exported the 3rd layer of wind tooth air flue and the 4th layer of wind tooth air flue of a back wind tooth that is connecting previous wind tooth respectively.The 4th layer of wind tooth air flue outlet 12 of previous wind tooth is the externally effective exhaust port (axial type) of wind tooth, and the first layer wind tooth air flue import 11 of a back wind tooth is the externally effective air sucking mouth of wind tooth.Wind tooth that each is adjacent and middle wind tooth air flue connecting vessels thereof all are such arranging structures.Second difference is that this routine wind tooth tooth top is provided with leakproof isolating plate 15, and the leakproof isolating plate 15 tingia sheet top of following the wind connects.
During work, air-flow passes through wind tooth air flue connecting vessels first layer air flue by previous wind tooth first layer wind tooth air flue import 11 inspiration gases again by first layer wind tooth air flue, enter the second layer wind tooth air flue of a back wind tooth then, enter again the 3rd layer of wind tooth air flue of a back wind tooth again by a back wind tooth air flue connecting vessels 17, enter again the 4th layer of wind tooth air flue of a back wind tooth again by a back wind tooth air flue connecting vessels 17, in axial direction externally discharge by the 4th layer of wind tooth air flue outlet of this wind tooth more at last in the wind tooth.Air-flow is externally discharged in the wind tooth through its 4th layer of wind tooth air flue outlet again by the import of wind tooth first layer air flue, whole flow process is that gas rotates a circle with rotor, promptly by the gas of wind tooth air flue import inspiration acceleration pressurization flow process, so wind tooth outlet blast is very high through a week.
Because wind tooth tooth top is provided with leakproof isolating plate 15, the gas that enters wind tooth air flue during work can radially not discharged wind tooth air flue owing to action of centrifugal force.The gas of the effective intake grill inspiration of wind tooth can all flow through wind tooth air flue and processed supercharging.
This routine wind tooth air flue connecting vessels 17 also can be made the empty van formula, it is whole wind tooth connecting vessels air flue 10 ' be regardless of level, the wind tooth air flue of former and later two adjacent wind teeth is imported and exported and is passed through wind tooth air flue connecting vessels 17 inner chambers and mutual correspondence, with reference to Figure 10, can impel air-flow to rotate a circle like this and process processing supercharging, obtain higher blast in wind gear inside.The same adaptation of this structure is made high-pressure compressor and is used.
This example adds casing or do not add casing can make the use of high pressure extra-high voltage gas compressor equally.
Second difference is to be provided with wind tooth commutation fluid director 18 between this routine rotor two-stage wind gear, is provided with commutation water conservancy diversion connecting vessels 19 between the two-stage of corresponding with it wind tooth air flue connecting vessels 17.
The first layer wind tooth air flue import 11 of the previous wind tooth of chopped-off head wind gear that this is routine is communicated with extraneous, its wind tooth air flue outlet 12 follows the second layer wind tooth air flue of its adjacent back wind tooth to be communicated with by wind tooth air flue connecting vessels first layer air flue, and chopped-off head wind tooth second layer wind tooth air flue follows the 3rd layer of wind tooth air flue of a back wind tooth to be communicated with by wind tooth air flue connecting vessels 17 second layer wind tooth air flues.The three layer air flue of the 3rd layer of wind tooth air flue of the previous wind tooth of chopped-off head wind gear by wind tooth air flue connecting vessels 17 follow the 4th layer of wind tooth air flue of chopped-off head wind gear wind tooth to be communicated with, and the 4th layer of wind tooth air flue outlet 12 of this wind tooth is by the commutation water conservancy diversion connecting vessels 19 tooth commutation fluid director 18 imports connection that follows the wind.
The wind tooth air flue connecting vessels 17 inboard air flues of second level wind gear also are divided into four levels, the first layer wind tooth air flue import 11 of the previous wind tooth of second level wind gear is communicated with by commutation water conservancy diversion connecting vessels 18 tooth commutation fluid director 18 outlets that follow the wind, and its wind tooth air flue outlet 12 is communicated with a back wind tooth second layer wind tooth air flue import.The second layer wind tooth air flue of this wind tooth is communicated with by the 3rd layer of wind tooth air flue of wind tooth air flue connecting vessels 17 with a back wind tooth, the 3rd layer of wind tooth air flue of this wind tooth follows the 4th layer of wind tooth air flue of a back wind tooth to be communicated with by wind tooth air flue connecting vessels 17, and the 4th layer of wind tooth air flue outlet 12 of this wind tooth is the effective exhaust port of second level wind gear.The effective exhaust port of this wind gear also is the final effectively exhaust port of whole rotor.
This example adopts punching press active force, the common supercharging working principle of turning effort power processing gas.During work, the rotation of driven by motor rotor, the effective intake grill inspiration of chopped-off head wind gear gas, gas is in the flow direction and the wind gear switched in opposite of chopped-off head wind gear wind tooth air flue, gas relies on punching press effect boost pressure in chopped-off head wind gear wind tooth air flue, air-flow flows in deceleration.Go out the 4th layer of wind tooth air flue of chopped-off head wind gear wind tooth when this air flow stream after, flow into wind tooth commutation fluid director 18 is promptly flowed into the wind tooth of second level wind gear by commutation first layer wind tooth air flue again, at this moment, air-flow will quicken to flow by the effect of turning effort power, quicken the 3rd layer of the 4th layer of wind tooth air flue of the second layer that second level wind gear wind tooth is flow through in supercharging by wind tooth air flue connecting vessels 17 again, flow out second level wind gear by the 4th layer of wind tooth air flue outlet 12 of wind tooth then, promptly finally flow out the ventilation compressor rotor.
Entire work process, air-flow is rushed in chopped-off head wind gear by the effective intake grill of chopped-off head wind gear, is discharged from second level wind gear by the 4th layer of wind tooth air flue outlet of second level wind gear then.Gas in the ventilation compressor rotor through the pressurization of two all flow processs, so its blast can be very high.
This example is not established special-purpose special thick casing, and the rotor guard shield of only establishing simple light just can guarantee to obtain pressurized gas, and the pressurized gas of acquisition discharge use by body outlet rectifier again.
This example adapts to makes the use of extra-high voltage gas compressor.
This example adapts to makes the use of extra-high voltage gas compressor.
During work, air-flow flow velocity in chopped-off head wind tooth air flue is more and more lower, but after it flowed into second level wind gear wind tooth air flue, directly the effect by turning effort power can gather way gradually, was discharged in the wind gear by the outlet of the effective wind tooth of second level wind gear air flue at last.Gas enters rotor by the import of the effective wind tooth of chopped-off head wind gear air flue, through the processing pressurization of two all flow processs, converges rectification facilities output by body at last and uses.
This example adapts to makes high pressure or the use of extra-high voltage gas compressor.
The suitable extra-high voltage gas compressor of making of this example uses.
This example adapts to multiple car and boat aircraft engine and adopts.
Claims (9)
1. circular current pressure boosting ventilation gas compressor, include casing (1), rotor (2), it is characterized in that, rotor (2) is made of wind gear (3) and transmission shaft (4), wind gear (3) is by axle sleeve (5), wind gear disk (6) and wind tooth (7) constitute, wind gear (3) connects with transmission shaft (4) by axle sleeve (5), wind tooth (7) connects by wind tooth tooth root (8) gear disk (6) that follows the wind, wind tooth (7) is formed by stacking by multilayer wind tingia sheet (9), be provided with wind tooth air flue (10) between two adjacent wind tingia sheets (9), wind tooth air flue (10) is provided with wind tooth air flue import (11) and wind tooth air flue outlet (12).
2. circular current pressure boosting ventilation gas compressor according to claim 1 is characterized in that, the wind tooth air flue outlet (12) of a wind tooth communicates with following one deck wind tooth air flue import (11) of another adjacent wind tooth.
3. circular current pressure boosting ventilation gas compressor according to claim 1 and 2 is characterized in that, is provided with supercharging guide plate (16) in the described wind tooth air flue (10), and supercharging guide plate (16) connects wind tooth air flue (10) and the tingia sheet inner side surface that follows the wind connection.
4. circular current pressure boosting ventilation gas compressor according to claim 1 and 2 is characterized in that, the wind tooth tooth top (14) of wind tooth (7) is provided with leakproof isolating plate (15), and leakproof isolating plate (15) the tingia sheet top of following the wind connects.
5. circular current pressure boosting ventilation gas compressor according to claim 3 is characterized in that, the wind tooth tooth top (14) of wind tooth (7) is provided with leakproof isolating plate (15), and leakproof isolating plate (15) the tingia sheet top of following the wind connects.
6. circular current pressure boosting ventilation gas compressor according to claim 1 and 2 is characterized in that, is provided with wind tooth air flue connecting vessels (17) between wind tooth (7) and the wind tooth (7), and wind tooth air flue connecting vessels (17) is communicated with the wind tooth air flue of wind tooth before and after it.
7. circular current pressure boosting ventilation gas compressor according to claim 3 is characterized in that, is provided with wind tooth air flue connecting vessels (17) between wind tooth (7) and the wind tooth (7), and wind tooth air flue connecting vessels (17) is communicated with the wind tooth air flue of wind tooth before and after it.
8. circular current pressure boosting ventilation gas compressor according to claim 4 is characterized in that, is provided with wind tooth air flue connecting vessels (17) between wind tooth (7) and the wind tooth (7), and wind tooth air flue connecting vessels (17) is communicated with the wind tooth air flue of wind tooth before and after it.
9. circular current pressure boosting ventilation gas compressor according to claim 5 is characterized in that, is provided with wind tooth air flue connecting vessels (17) between wind tooth (7) and the wind tooth (7), and wind tooth air flue connecting vessels (17) is communicated with the wind tooth air flue of wind tooth before and after it.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202150120U CN201810563U (en) | 2009-12-29 | 2009-12-29 | Circulation-flow pressurization ventilation compressor |
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| Application Number | Priority Date | Filing Date | Title |
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| CN2009202150120U CN201810563U (en) | 2009-12-29 | 2009-12-29 | Circulation-flow pressurization ventilation compressor |
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| CN201810563U true CN201810563U (en) | 2011-04-27 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113757134A (en) * | 2021-07-28 | 2021-12-07 | 浙江镕达永能压缩机有限公司 | Centrifugal steam compressor with back-to-back arrangement of double impellers |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113757134A (en) * | 2021-07-28 | 2021-12-07 | 浙江镕达永能压缩机有限公司 | Centrifugal steam compressor with back-to-back arrangement of double impellers |
| CN113757134B (en) * | 2021-07-28 | 2023-07-14 | 浙江镕达永能压缩机有限公司 | Centrifugal vapor compressor with double impellers arranged in back-to-back manner |
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